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POST
/
api
/
webhooks
/
db
DB Webhooks
curl --request POST \
  --url https://api.example.com/api/webhooks/db

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Endpoint

POST /api/webhooks/db

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Overview

Receives and processes Polar webhooks for DB service subscriptions. Updates user entitlements based on subscription events.

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Security

Webhook secret: DB_POLAR_SECRET environment variable

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Implementation

export const POST = Webhooks({
  webhookSecret: process.env.DB_POLAR_SECRET!,
  onPayload: async (payload) => {
    await handlePolarWebhook(payload, 'DB')
  },
})

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Supported Events

See Webhooks Overview for complete list of supported events.

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Service-Specific Behavior

When processing DB webhooks:
  • Updates UserServiceEntitlement with service: 'DB'
  • Links Polar customer and subscription IDs
  • Updates tier and premium status
  • Sends Discord notifications (if configured)

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Configuration

Set DB_POLAR_SECRET in environment variables to match Polar webhook secret.